Proware SB-1413-UA, Installation And Configuration Manual

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USB and eSATA to SATA II RAID Subsystem
Installation and Configuration Manual
54
3.7.5 Check Volume Set
Use this function to perform Volume Set consistency check, which verifies the correctness of redundant
data (data blocks and parity blocks) in a Volume Set. This basically means computing the parity from
the data blocks and comparing the results to the contents of the parity blocks, or computing the
data from the parity blocks and comparing the results to the contents of the data blocks.
To perform Check Volume Set function:
1. Click on the Check Volume Set link.
2. Tick from the list the Volume Set you want to check. Tick on Confirm The Operation and click
on the Submit button. The Checking process will be started.
Check Volume Set Options :
9
Scrub Bad Block If Bad Block Found, Assume Parity Data is Good
9
Re-compute Parity if Parity Error, Assume Data is Good
Note: If none of the 2 options is selected, this function will only check for error. If an
error is found, it will not be corrected.
The checking percentage can also be viewed by clicking on RaidSet Hierarchy in the main menu.